1/2 oz of sweet and sour mix
1/4 oz of sugar syrup (or simple syrup)
1 oz of Absolut Kurant vodka (or currant-infused vodka)
1/2 oz of blue curacao liqueur
1 splash of sprite soda
1/4 oz of Chambord Raspberry Liqueur (or raspberry liqueur)
Mix everything except Chambord in a mixing tin, and pour into glass. Layer Chambord on top with a spoon.